80174045

素因数分解:

$5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1429}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 112483800

約数和(自身を除く): 32309755

約数列:

[1, 5, 7, 35, 49, 229, 245, 1145, 1429, 1603, 7145, 8015, 10003, 11221, 50015, 56105, 70021, 327241, 350105, 1636205, 2290687, 11453435, 16034809, 80174045]

約数ペア:

[(1, 80174045), (5, 16034809), (7, 11453435), (35, 2290687), (49, 1636205), (229, 350105), (245, 327241), (1145, 70021), (1429, 56105), (1603, 50015), (7145, 11221), (8015, 10003)]